74144870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{10399}}^1$

素因数の和:10460

約数の個数: 32

約数和(自身を含む): 143769600

約数和(自身を除く): 69624730

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 3565, 7130, 10399, 20798, 51995, 103990, 239177, 322369, 478354, 644738, 1195885, 1611845, 2391770, 3223690, 7414487, 14828974, 37072435, 74144870]

約数ペア:

[(1, 74144870), (2, 37072435), (5, 14828974), (10, 7414487), (23, 3223690), (31, 2391770), (46, 1611845), (62, 1195885), (115, 644738), (155, 478354), (230, 322369), (310, 239177), (713, 103990), (1426, 51995), (3565, 20798), (7130, 10399)]